45313970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{26813}}^1$

素因数の和:26846

約数の個数: 24

約数和(自身を含む): 88325316

約数和(自身を除く): 43011346

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 26813, 53626, 134065, 268130, 348569, 697138, 1742845, 3485690, 4531397, 9062794, 22656985, 45313970]

約数ペア:

[(1, 45313970), (2, 22656985), (5, 9062794), (10, 4531397), (13, 3485690), (26, 1742845), (65, 697138), (130, 348569), (169, 268130), (338, 134065), (845, 53626), (1690, 26813)]